connections

Documentation

Index

• func RawConnect(nodeConfig *config.NodeConfig) (*grpc.ClientConn, error)
• func SDKConnect(ctx context.Context, chainContext string, nodeConfig *config.NodeConfig, ...) (connection.Connection, error)
• type GrpcConn
• type LazyGrpcConn
  • func NewLazyGrpcConn(nodeConfig config.NodeConfig) *LazyGrpcConn
  • func (c *LazyGrpcConn) Close() error
  • func (c *LazyGrpcConn) Invoke(ctx context.Context, method string, args interface{}, reply interface{}, ...) error

Functions

func RawConnect

func RawConnect(nodeConfig *config.NodeConfig) (*grpc.ClientConn, error)

RawConnect establishes gRPC connection with the target URL, omitting the chain context check. This is based on oasis-sdk `ConnectNoVerify()` function, but returns a raw gRPC connection instead of the oasis-sdk `Connection` wrapper.

func SDKConnect

func SDKConnect(ctx context.Context, chainContext string, nodeConfig *config.NodeConfig, fastStartup bool) (connection.Connection, error)

SDKConnect creates an Oasis SDK Connection to a node running the current version of oasis-node.

Types

type GrpcConn

type GrpcConn interface {
	Invoke(ctx context.Context, method string, args interface{}, reply interface{}, opts ...grpc.CallOption) error
	Close() error
}

Minimal interface for gRPC connections.

type LazyGrpcConn

type LazyGrpcConn struct {
	// contains filtered or unexported fields
}

func NewLazyGrpcConn

func NewLazyGrpcConn(nodeConfig config.NodeConfig) *LazyGrpcConn

func (*LazyGrpcConn) Close

func (c *LazyGrpcConn) Close() error

func (*LazyGrpcConn) Invoke

func (c *LazyGrpcConn) Invoke(ctx context.Context, method string, args interface{}, reply interface{}, opts ...grpc.CallOption) error